G06F 7/485
Adding
Official title: Adding; Subtracting {(G06F7/4833, G06F7/4836 take precedence)}
G06F7/485 (Adding) appears on 387 US grants and 443 published applications in this corpus.
Search patents in G06F- Granted patents
- 387
- Published applications
- 443
- Assignees
- 155
- Inventors
- 773
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 9 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 13 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 6 |
| 2003 | 7 | 8 |
| 2004 | 5 | 3 |
| 2005 | 3 | 6 |
| 2006 | 7 | 7 |
| 2007 | 1 | 3 |
| 2008 | 6 | 5 |
| 2009 | 4 | 1 |
| 2010 | 2 | 6 |
| 2011 | 9 | 4 |
| 2012 | 5 | 6 |
| 2013 | 9 | 9 |
| 2014 | 6 | 8 |
| 2015 | 11 | 10 |
| 2016 | 9 | 23 |
| 2017 | 16 | 14 |
| 2018 | 32 | 23 |
| 2019 | 18 | 22 |
| 2020 | 15 | 23 |
| 2021 | 20 | 25 |
| 2022 | 15 | 30 |
| 2023 | 18 | 27 |
| 2024 | 17 | 27 |
| 2025 | 16 | 31 |
| 2026 | 9 | 116 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Circuit and method for floating-point addition22 Sep 2026US 12,743,250 B1Marvell Asia Pte Ltd
- Apparatus and method for processing floating-point numbers8 Sep 2026US 12,730,609 B2Imagination Technologies Limited
- Programmable device implementing fixed and floating point functionality in a mixed architecture18 Aug 2026US 12,710,923 B2Altera Corporation
- Floating-point adder with in-path subnormal handling18 Aug 2026US 12,710,924 B2Centreon Corporation
- Neural network processing using mixed-precision data representation4 Aug 2026US 12,699,873 B2MIPS Tech, LLC
- Method and apparatus for accumulating inferred data8 Oct 2026US 2026/0310410 A1Expedera, Inc.
- Multiple-input fused multiply-and-accumulate unit for the logarithm number system24 Sep 2026US 2026/0288414 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Systems, methods, and apparatuses for tile transpose24 Sep 2026US 2026/0288459 A1Intel Products IP LLC
- Accelerating SoftMax with Mixed Precision Operations17 Sep 2026US 2026/0278351 A1NVIDIA Corporation
- Computer implemented systems and methods of addition of numbers represented in a logarithmic number system10 Sep 2026US 2026/0267606 A1Lemurian Labs Inc.
Most cited
By later US patents
- Floating point data processor for high speech operation120US 4,075,704 AFloating Point Systems, Inc. · 1978
- Floating-point adder performing floating-point and integer operations104US 6,529,928 B1Silicon Graphics, Inc. · 2003
- Systolic super summation device100US 4,751,665 AInternational Business Machines Corporation · 1988
- Floating point addition methods and apparatus86US 5,808,926 ASun Microsystems, Inc. · 1998
- Digital processor with floating point multiplier and adder suitable for digital signal processing81US 4,511,990 AHitachi Denshi Kabushiki Kaisha · 1985